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Elmet Technologies

Henkel Loctite® ECCOBOND FP4530 Epoxy
Categories: Polymer; Thermoset; Epoxy

Material Notes: Appearance: blue

Cure: Heat Cure

Product Benefits:

  • Snap curable
  • Compatible with small gap sizes
  • Fast flow
Application: Underfill

Substrates Ceramic, Organic, Solder mask and Polyimide

Typical Application: Flip Chip

LOCTITE ECCOBOND FP4530 underfill is designed for flip chip on flex applications with a 25micron gap. Upon cure, the material color will change from blue to green.

Information provided by Loctite®

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Filler Content 50 %50 %
Brookfield Viscosity 3500 cP3500 cPCone & Plate, Spindle 52, speed 20 rpm
 
Mechanical PropertiesMetricEnglishComments
Flexural Modulus 5.60 GPa812 ksiCured
 
Thermal PropertiesMetricEnglishComments
CTE, linear 46.0 µm/m-°C25.6 µin/in-°FCured, Below Tg
 150 µm/m-°C83.3 µin/in-°FCured, Above Tg
Glass Transition Temp, Tg 145 °C293 °FCured, by TMA
 
Processing PropertiesMetricEnglishComments
Cure Time 7.00 min
@Temperature 160 °C
0.117 hour
@Temperature 320 °F
Snap Cure
Gel Time 6.00 min
@Temperature 121 °C
6.00 min
@Temperature 250 °F
Shelf Life 9.00 Month
@Temperature -40.0 °C
9.00 Month
@Temperature -40.0 °F
 
Descriptive Properties
Extractable Ionic Content (ppm)1Cured, Potassium (K+)
 12Cured, Chloride (Cl-)
 2Cured, Sodium (Na+)
Pot Life24 hrs
 8 hrstypical dispensing conditions

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PLOCT5083 / 255294

Ensinger PEI

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